Ответ:\((b^2)^3=b^{2\cdot3}=b^6\).\((b^3)^2=b^{3\cdot2}=b^6\).\((b^4)^3=b^{4\cdot3}=b^{12}\).\((b^2)^4=b^{2\cdot4}=b^8\).Жауабы: 1) b⁶; 2) b⁶; 3) b¹²; 4) b⁸.